2026-06-15T15:54:43Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/68102022-08-26T11:59:05Zcom_10259_4354com_10259_5086com_10259_2604com_10259_4363col_10259_4355col_10259_4364

García Calvo, Víctor Cuevas Vicario, José Vicente Barbero, Héctor Ferrero, Sergio Álvarez, Celedonio M. González, Jesús A. Díaz de Greñu Puertas, Borja García Calvo, José Torroba Pérez, Tomás 2022-08-22T11:11:10Z 2022-08-22T11:11:10Z 2019-08 1523-7060 http://hdl.handle.net/10259/6810 10.1021/acs.orglett.9b01729 1523-7052 We report the use of a tetraborylated perylenediimide as starting material for the preparation of a tetracorannulene-perylenediimide that is able to bind up to two fullerene-C60 molecules by host–guest molecular recognition with preference over C70. Titration with fullerene-C60 is followed by a dramatic shift of the aromatic signals in 1H NMR and an initial increase in the fluorescence of the system. By this simple mechanism, fluorogenic sensing of fullerene-C60 is easily accomplished by an unprecedented fluorescent turn-on mechanism. eng info:eu-repo/semantics/openAccess Aromatic compounds Chemical structure Complexation Fluorescence Titration Synthesis of a Tetracorannulene-perylenediimide That Acts as a Selective Receptor for C60 over C70 info:eu-repo/semantics/article